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https://dev.mysql.com/doc/heatwave/en/mys-hw-genai-vector-store-load.html
In earlier versions of MySQL, if you are loading a vector store table on a database system for the first time, create a new schema dedicated for task management: SELECT mysql_task_management_ensure_schema(); This creates a new schema, ... This ...
https://dev.mysql.com/doc/heatwave/en/mys-hwgenai-vector-store-load.html
Note It is recommended that you create five or less vector store load tasks at a time. Too many tasks running at the same time might cause overloading issues. max: specifies the maximum number of characters or words to be included in each segment.
https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-changelog-12-1-0-4-0.html
The thresholds of the following metrics have been changed from critical to warning, and from warning to info: Table Cache Not Optimal Thread Cache Size Not Optimal Bugs Fixed Path-related errors occurred when using Oracle Enterprise Manager for ...
https://dev.mysql.com/doc/refman/8.4/en/group-replication-performance.html
The information in this section is to help you configure a replication group to optimize the automatic handling of any recurring issues that you experience on your particular systems, such as transient network outages or workloads and transactions ... Group Replication is designed to create fault-tolerant systems with built-in failure detection and automated ...
https://dev.mysql.com/doc/ndbapi/en/mgm-functions-management-server-connections.html
ndb_mgm_set_connect_timeout() Description Sets the number of seconds for timeout of network operations; the default is 3 seconds. Signature int ndb_mgm_set_connect_timeout ( NdbMgmHandle handle, unsigned int seconds ) Parameters ... This section ...
https://dev.mysql.com/doc/connectors/en/connector-j-usagenotes-last-insert-id.html
The second example shows how you can retrieve the same value using a standard SELECT LAST_INSERT_ID() query. getGeneratedKeys() is the preferred method to use if you need to retrieve AUTO_INCREMENT keys and through JDBC; this is illustrated in the ...
https://dev.mysql.com/doc/heatwave-aws/en/heatwave-aws-privatelink-details.html
Last updated: The date and time the PrivateLink was last updated. If the PrivateLink has never been updated, it shows the date of time of its creation. PrivateLink Details 6.3.5.1 PrivateLink Details The PrivateLink Details page has the following ...
https://dev.mysql.com/doc/refman/8.4/en/optimize-table.html
To keep the index maintenance period to a reasonable time, set the innodb_ft_num_word_optimize option to specify how many words to update in the search index, and run a sequence of OPTIMIZE TABLE statements until the search index is fully updated.
https://dev.mysql.com/doc/refman/8.4/en/replication-bugs.html
When you have determined that there is no user error involved, and replication still either does not work at all or is unstable, it is time to send us a bug report. Please spend some time and effort in preparing a good bug report. If you have a ...
https://dev.mysql.com/doc/internals/en/optimizer-partition-selection.html
If a partitioned table is accessed in a series of index lookups (that is, using the ref, eq_ref, or ref_or_null access methods), MySQL checks to see whether it needs to make index lookups in all partitions or that it can limit access to a ...